162520410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{416719}}^1$

素因数の和:416742

約数の個数: 32

約数和(自身を含む): 420053760

約数和(自身を除く): 257533350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 416719, 833438, 1250157, 2083595, 2500314, 4167190, 5417347, 6250785, 10834694, 12501570, 16252041, 27086735, 32504082, 54173470, 81260205, 162520410]

約数ペア:

[(1, 162520410), (2, 81260205), (3, 54173470), (5, 32504082), (6, 27086735), (10, 16252041), (13, 12501570), (15, 10834694), (26, 6250785), (30, 5417347), (39, 4167190), (65, 2500314), (78, 2083595), (130, 1250157), (195, 833438), (390, 416719)]